Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

British astronomers may have solved the mystery of an "interstellar object" hurtling towards our planet. Scientists believe the mysterious interstellar visitor may be the oldest comet ever observed.

Astronomers have confirmed the third interstellar object on record is dashing through our solar system. Dubbed 3I/ATLAS, it ...

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

"Astronomers may have just discovered the third interstellar object passing through the Solar System!" the agency's ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

The icy traveler, called 3I/ATLAS or Comet ATLAS, was discovered on July 1 by the NASA -funded ATLAS survey telescope in Río Hurtado, Chile. This enormous space snowball came from the direction of the ...

Astronomers have discovered a new interstellar comet passing through our solar system, marking the third interstellar object ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed. The ...